


Offshore Forecast
Issued by NWS
Issued by NWS
422 FZPN23 KWNM 060553 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1053 PM PDT Thu Jun 5 2025 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A strong trough along the north California coast will persist tonight while a strong high will remain anchored W of the northern waters. The features will weaken into Fri but persist into Tue night. Point Saint George to Point Arena .TONIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft. .FRI...N winds 20 to 30 kt. Seas 8 to 14 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 10 ft. Areas of fog with vsby 1 nm or less. .SAT NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON...N winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .TUE...N winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. Point Arena to Point Piedras Blancas .TONIGHT...N winds 15 to 25 kt. Seas 9 to 13 ft. .FRI...N winds 15 to 25 kt. Seas 8 to 12 ft. .FRI NIGHT...N to NE winds 10 to 20 kt. Seas 7 to 11 ft. .SAT...N to NE winds 10 to 20 kt. Seas 5 to 9 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .SUN...NW winds 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...NW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 11 ft.